John said:
You're right! That is what I want it to do. I just tested it and it took 8
windows before it kicked into "grouping" mode. I wish there was a tweak
(like the old days) where you could specify it. Thanks for your help.
There is a tweak.
Go to Start and type: regedit.exe in the search box. In the results,
right click regedit.exe and select the Run As Administrator option.
In the registry editor, navigate to the following Key:
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced
In the right side pane, right click an empty spot and select New / D-WORD
(32-bit value).
Name the new Value: TaskbarGroupSize (Case sensitive)
Double click this new value.
In the Edit dialog, type a 2 in the Value Data line.
Click OK.
Exit everything and reboot the computer.
This will cause the Taskbar to group the buttons when there are 2 or more
applications opened in the same program.